This happened awhile ago. Two different entities that I did business with–and actually thought very highly of both–contacted me and asked me to give them good reviews.
I think the first one had some sort of internal review system and they wanted to ensure they could count on me for the highest rating before they sent it out. The other one offered me a popular coffee place gift card if I would go online and give them the highest review.
I declined both. While I am irked about being asked for reviews anyway, the thing that really ticked me off is being asked only for the best review. This is an aspect of modern life that I loathe.
And I know, I’ve been groveling for reviews for my books although I don’t demand they have to be the best, only honest.